Joan Hartman
NPI 1952557464 · Addiction (Substance Use Disorder) Counselor · Hagerstown, MD
Joan Hartman is a Addiction (Substance Use Disorder) Counselor provider in Hagerstown, MD (NPI 1952557464).
Provider details
- NPI number
- 1952557464
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-08-15
- Last updated
- 2008-08-15
Frequently asked questions
- What is Joan Hartman's NPI number?
- Joan Hartman's National Provider Identifier (NPI) is 1952557464, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Hartman's specialty?
- Joan Hartman is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Joan Hartman located?
- Joan Hartman's practice location on file with NPPES is 13114 Pennsylvania Ave, Hagerstown, MD 21742-2741.
- What is Joan Hartman's phone number?
- The practice phone number listed in the NPPES registry for Joan Hartman is (240) 313-3323.
- Is Joan Hartman's NPI active?
- Yes — Joan Hartman's NPI (1952557464) is active in the NPPES registry as of the last update on 2008-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.